I'm new to power boats and I am looking at getting a 1996 29' fountain fever with 502MPI/415hp and bravo ones for lake Michigan and it is said to go about 80mph. I am looking to go 90+ is this boat capable of that with replacing the engines and drives. Also is this boat going to handle terrible at those speeds. I really don't want to get anything like a 38' because I don't want to have deal with something that big. If you guys could give me your input that would be great.

Yes you can make it go 90. I'm guessing it will not handle very well.
If you are on Lk Mi, 29' will be borderline. You will get pounded on 2-3 ftrs.

How about a 32 with 500's that will go 85? You will piss alot of money away to go 10mph faster and never get it back. Anyway, good luck and welcome to OSO. Where you live at?

I agree with Downtown42, to make a stock 29 w/ twin 502's do what you want is probably not the best combination.

Something to think about a 29 w/ single 750 hp (500efi + Whipple) should run at or close to 90mph

I think you really need to look at a 32 or 35 for those speeds, also if you are new to powerboating a boat running in the 90's is real handful.

Welcome to OSO

WILL

I live in Coloma Michigan on Paw Paw Lake. I want a boat that can hang with almost anything but not that big.

what do you think a 32 with blown 502's would run speed wise?

Really depends on the 502's and the set up. I am sure some guys with 32 and 35 will jump in here by tonight, I will guess with twin 650 hp around 100-105

Remember the more you pull out of the motors and drives the more maint and failures you will have, can get costly real fast.

WILL

doesn't Jim V have his 29 for sale with single and 100mph??

My '99 32 with 502's runs right at 75. Same yr boat with HP500's is a low to mid 80's.
No substitute for length. I'd look for the biggest you can, for use on Lake Michigan.

A 90 mph 29 Fever, is NOT a boat for someone that is new to performance boating. Look at 35's, you will be glad that you did. The extra size "in the water" is worth the extra trouble when docking and trailering, especially over 80 mph.

Persoanlly owning a 29 with a single I'd opt for the longest boat you can handle (trailering, docking, etc). If you don't do it now you'll be boat shoping by the end of the season again (not thats all that bad ). Their are a lot of 32's out there for about the same money as a 29. and you can push the speed and not have to worry about chineing as you will in a 29 with that kind of power. Just MHO.